<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="商品名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
          <el-option label="上架" :value="0" />
          <el-option label="下架" :value="1" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-refresh"
          size="mini"
          @click="forceRefresh"
        >强制刷新</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="goodsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="商品ID" align="center" prop="id" />
      <el-table-column label="商品名称" align="center" prop="name" />
      <el-table-column label="商品封面图" align="center" prop="coverImg" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.coverImg" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="兑换所需积分" width="105" align="center" prop="point" />
      <el-table-column label="原价" align="center" prop="originalPrice" />
      <el-table-column label="库存" align="center" prop="stock" />
      <el-table-column label="销量" align="center" prop="sales" />
      <el-table-column label="有效期天数" align="center" prop="validityDays" />
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <el-tag :type="scope.row.status === 0 ? 'success' : 'danger'">
            {{ scope.row.status === 0 ? '上架' : '下架' }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column label="商品描述" align="center" prop="desc" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="130">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateTime" width="130">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" width="150" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改积分商城商品对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="商品名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入商品名称" />
        </el-form-item>
        <el-form-item label="商品封面图" prop="coverImg">
          <image-upload v-model="form.coverImg"/>
        </el-form-item>
        <el-form-item label="兑换所需积分" prop="point">
          <el-input v-model="form.point" placeholder="请输入兑换所需积分" />
        </el-form-item>
        <el-form-item label="原价" prop="originalPrice">
          <el-input v-model="form.originalPrice" placeholder="请输入原价" />
        </el-form-item>
        <el-form-item label="库存" prop="stock">
          <el-input v-model="form.stock" placeholder="请输入库存" />
        </el-form-item>
        <el-form-item label="销量" prop="sales">
          <el-input v-model="form.sales" placeholder="请输入销量" />
        </el-form-item>
        <el-form-item label="有效期天数" prop="validityDays">
          <el-input v-model="form.validityDays" placeholder="请输入有效期天数" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio :label="0">上架</el-radio>
            <el-radio :label="1">下架</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="商品描述" prop="desc">
          <el-input v-model="form.desc" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listGoods, getGoods, delGoods, addGoods, updateGoods } from "@/api/point/goods"

export default {
  name: "Goods",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 积分商城商品表格数据
      goodsList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        status: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "商品名称不能为空", trigger: "blur" }
        ],
        coverImg: [
          { required: true, message: "商品封面图不能为空", trigger: "blur" }
        ],
        point: [
          { required: true, message: "兑换所需积分不能为空", trigger: "blur" }
        ],
        stock: [
          { required: true, message: "库存不能为空", trigger: "blur" }
        ],
        sales: [
          { required: true, message: "销量不能为空", trigger: "blur" }
        ],
        validityDays: [
          { required: true, message: "有效期天数不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "状态不能为空", trigger: "change" }
        ],
        typeName: [
          { required: false, message: "类型名称不能为空", trigger: "blur" }
        ],
      }
    }
  },
  created() {
    this.$nextTick(() => {
      this.getList()
    })
  },
  mounted() {
    // 强制刷新组件
    this.$forceUpdate()
  },
  methods: {
    /** 查询积分商城商品列表 */
    getList() {
      this.loading = true
      listGoods(this.queryParams).then(response => {
        this.goodsList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        coverImg: null,
        point: null,
        originalPrice: null,
        stock: null,
        sales: null,
        validityDays: null,
        status: 0,
        desc: null,
        typeName: null,
        cookTimeId: null,
        createTime: null,
        updateTime: null,
        del: null
      }
      // 移除可能有问题的 resetForm 调用
      // this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      // 移除可能有问题的 resetForm 调用
      // this.resetForm("queryForm")
      this.queryParams = {
        pageNum: 1,
        pageSize: 10,
        name: null,
        status: null,
      }
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加积分商城商品"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      console.log('修改商品，ID:', id)
      getGoods(id).then(response => {
        console.log('获取到的商品数据:', response.data)
        this.form = response.data
        console.log('设置后的表单数据:', this.form)
        this.open = true
        this.title = "修改积分商城商品"
      }).catch(error => {
        console.error('获取商品数据失败:', error)
        this.$modal.msgError("获取商品数据失败")
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateGoods(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addGoods(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除积分商城商品编号为"' + ids + '"的数据项？').then(function() {
        return delGoods(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('point/goods/export', {
        ...this.queryParams
      }, `goods_${new Date().getTime()}.xlsx`)
    },
    /** 强制刷新组件 */
    forceRefresh() {
      this.$forceUpdate()
      this.getList()
      this.$modal.msgSuccess("强制刷新成功")
    }
  }
}
</script>
